Merge branch 'chuanconggao-env'

This commit is contained in:
Ruben Vereecken 2016-01-21 13:33:02 +01:00
commit dbda7e47a6

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@ -6,6 +6,10 @@
`env`
- Run a program. Often used in scripts after the shebang (#!) for looking up the path to the program:
`env {{program}}`
- Clear the environment and run a program:
`env -i {{program}}`